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2 Commits

Author SHA1 Message Date
Dominic Chen 0dd2306538 [analyzer] Print type for SymbolRegionValues when dumping to stream 
Reviewers: NoQ, dcoughlin, zaks.anna

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D27365

llvm-svn: 288696
 2016-12-05 20:30:11 +00:00
Artem Dergachev 30ed5467a4 [analyzer] Minor fixes and improvements to debug.ExprInspection 
- Fix the bug with transition handling in ExprInspectionChecker's
  checkDeadSymbols implementation.

- Test this bug by adding a new function clang_analyzer_numTimesReached() to
  catch number of passes through the code, which should be handy for testing
  against unintended state splits.

- Add two more functions should help debugging issues quickly without running
  the debugger or dumping exploded graphs - clang_analyzer_dump() which dump()s
  an SVal argument to a warning message, and clang_analyzer_printState(), which
  dump()s the current program state to stderr.

Differential Revision: https://reviews.llvm.org/D26835

llvm-svn: 288257
 2016-11-30 17:57:18 +00:00